139067670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{662227}}^1$

素因数の和:662244

約数の個数: 32

約数和(自身を含む): 381443328

約数和(自身を除く): 242375658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 662227, 1324454, 1986681, 3311135, 3973362, 4635589, 6622270, 9271178, 9933405, 13906767, 19866810, 23177945, 27813534, 46355890, 69533835, 139067670]

約数ペア:

[(1, 139067670), (2, 69533835), (3, 46355890), (5, 27813534), (6, 23177945), (7, 19866810), (10, 13906767), (14, 9933405), (15, 9271178), (21, 6622270), (30, 4635589), (35, 3973362), (42, 3311135), (70, 1986681), (105, 1324454), (210, 662227)]